I'm a beginning player. I've got a cheap 30button CG anglo. I think the brand name is Parrot. Anyway, two of my buttons on the right side will not play while pulling out. Sometimes I get a very tiny, high-pitched sound. Also, air won't flow through them (only pulling out). They play fine pushing in.
I'm sure its a simple problem but I have no idea what I'm doing so I though I'd ask before I broke it permenantly. Could someone help me out. I need to get practicing again.